Whooping cough cases in Oregon expected to break state record
The Oregon Health Authority said that as of Wednesday, the state has seen a total of 827 cases in 23 counties this year. At ...
California Healthline20 小时
California Healthline Daily Edition
Nearly 1,800 cases of pertussis, the bacterial disease that causes whooping cough, have been confirmed this year by the state’s Department ... the CDC now estimates, falling 18% from the same time in ...